and forecast when new products will reach the consumer market. But many of these journals cost several hundreds or thousands of dollars for a yearly subscription 辽宁舰返青岛军港 朱茵节目聊周星驰

Home-Improvement There is a lot of talk about solar power being a solution for the world’s energy problems. But wouldn’t it be to your benefit to know if there are any dangers or hidden negative issues before starting a huge project? First – Price It’s incredibly important to look into the cost of the solar panel array that you would like to add to your home. On average a 4k system or a solar panel system that can produce 4000 watts day will cost about $25,000 dollars. Prices vary from county to county so it’s important to talk to several contractors before you sign anything. You also want to know if your state or utility company will can assist with the cost with rebates or incentives. If you are planning to make your own solar panels then check with your utility to make sure they can be tested and certified to meet their standards. Otherwise you will not be able to connect your solar panel array to the grid. If you are not planning on tying to the grid, say for a cabin or RV system then you are not bound by restrictions, but will not be able to apply for any rebates. Second – New Technology If you read the news about solar energy research, you will be amazed at the number of companies that are developing new products and systems. Solar energy research is a worldwide growth industry, with new discoveries being made every month. There is a real temptation to hold off on your solar energy project so you can use the latest technology. But not every experimental product with market potential actually makes it to the consumer. Solar panels are no different than any other new product in the process of research and development. Sometimes the best plans just don’t work out as expected, or are just too expensive to produce. It’s always a gamble to wait too long for breakthroughs in new technology. You could be unnecessarily wasting several months or years of using your solar energy system. Third – Old Technology Are you afraid of buying your solar panel system right before the next new product advancement? This dilemma is the other side of the coin from waiting too long for a breakthrough. The fear is that a less expensive and better technology is right around the corner, but you just spent thousands on old technology. You can do a lot to prevent this scenario by doing a little research on the internet or the library. There are professional journals that have the latest news on industrial R and D (research and development), and forecast when new products will reach the consumer market. But many of these journals cost several hundreds or thousands of dollars for a yearly subscription, so only libraries can afford them. If your library doesn’t subscribe, ask your librarian to get it for you. Then you’ll need to decide whether you want to wait for the newest product, or go with a traditional energy system that might be more reliable and predictable because it has withstood the test of time. About the Author: 相关的主题文章: